package com.example.mobile2021606144ywr0514;

import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;

import org.jetbrains.annotations.NotNull;

import java.io.IOException;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

public class MainActivity extends AppCompatActivity {

    private TextView tvMainContent;
    private String ur1="http://192.168.29.230:3000/news";
    private OkHttpClient okHttpClient=new OkHttpClient();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
        new Thread(new Runnable() {
            @Override
            public void run() {
                Request request=new Request.Builder()
                        .url(ur1)
                        .build();
                Call call=okHttpClient.newCall(request);
                call.enqueue(new Callback() {
                    @Override
                    public void onFailure(@NotNull Call call, @NotNull IOException e) {

                    }

                    @Override
                    public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
                        String result=response.body().string();
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                tvMainContent.setText(result);
                            }
                        });
                    }
                });
                try {
                    Response response=call.execute();
                    String result=response.body().string();
                    Log.i("TAG",result);

                } catch (Exception e) {
                    e.printStackTrace();
                }

            }
        }).start();
    }

    private void initView() {
        tvMainContent = (TextView) findViewById(R.id.tv_main_content);
    }
}